-
ThinkPHP_3.2.1_20140214
实用性代码,可以在手机等移动设备上很好的使用,可操作性强。(Usefulness of the code can be very good for use on mobile phones and other mobile devices operable.)
- 2014-02-26 09:57:45下载
- 积分:1
-
PLL
锁相环问题的仿真,可以解决数字锁相环的仿真问题(Phase-locked loop simulation problem, can solve the problem of digital phase-locked loop simulation)
- 2009-05-23 01:14:31下载
- 积分:1
-
decode_ldpc_matlab1
是硕士论文里面的关于NAKAGAMI信道M=0.5用LLR译码时的初始化消息计算以及整个译码程序(There is a master)
- 2008-03-10 15:17:25下载
- 积分:1
-
PSK4
Matlab产生M-psk信号,用SVM实现对M-psk星座图的非线性决策边界,使用训练后的模型对测试数据进行预测(Realization of nonlinear decision boundary for M-psk constellation using SVM)
- 2018-06-10 23:55:01下载
- 积分:1
-
WriteMEID_Tool_V1.03
高通平台电信版CDMA手机写入MEID号码(Write MEID tool for Qualcomm platfrom)
- 2013-08-02 09:44:31下载
- 积分:1
-
KQSQDAJ
关于信道估计的程序,用MATLAB实现,包括导频的插入提取,FFT IFFT ,循环前缀的加入提取()
- 2018-02-01 12:21:18下载
- 积分:1
-
31121-4d0
3gpp关于usim应用测试指导规范,通用的,不光是td scdma(rd Generation Partnership Project
Technical Specification Group Core Network and Terminals
UICC-terminal interface
Universal Subscriber Identity Module (USIM)
application test specification
(Release 4)
)
- 2013-05-01 10:54:48下载
- 积分:1
-
OptiSystem_Tutorials
Optisystem的各大类的示例,适于初学者学习如何建立信号系统(Examples of various classes of Optisystem which are suitable for beginners to learn how to set up signal systems)
- 2018-04-07 13:19:50下载
- 积分:1
-
fuzhuzhenyuan
利用单辅助阵元法实现对雷达到达方向角估计中的幅相误差校正(Amplitude and Phase Error Correction of Radar Direction of Arrival Estimation Using Single Assistant Array Method)
- 2021-03-29 18:59:10下载
- 积分:1
-
7
说明: 7. 单径瑞利信道中的两发一收STBC:
(1) 分析误码率的理论性能,画出比特信噪比与误码率的关系曲线。
(2) 请设计一种具体的导引辅助的信道估计方法,用Simulink进行仿真,测量BPSK调制时的误码率性能。画出比特信噪比与信道估计均方误差的关系曲线,画出比特信噪比与误码率的关系曲线。(7. Two outgoing and one outgoing STBC in single-path Rayleigh channel:
(1) analyze the theoretical performance of bit error rate and draw the curve of the relationship between bit SNR and bit error rate.
(2) please design a specific navigation-assisted channel estimation method, Simulink simulation, measurement of BPSK modulation error rate performance.The relation curve between the bit signal-noise ratio and the mean square error of channel estimation is drawn, and the relation curve between the bit signal-noise ratio and the bit error rate is drawn.)
- 2021-01-23 11:58:45下载
- 积分:1